🎵 Ecoacoustic Beamforming Analysis Report

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Generated on 2025-08-01 15:21:47

🧭 Geophony Profile Metadata

Profile: thunder
Weights: {'Hf': 0.05, 'ADI': 0.05, 'TEMP': 0.4, 'ACI': 0.15, 'SPATIAL': 0.35}
Params: ADI_dB=-35, corr=0.55, min_angle=50.0, hpf=None, envelope_median_ms=None
DEBUG: total_score(direction_0)=0.4977 (profile=thunder)
DEBUG: ADI_dB threshold used: -35

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

3

Exported Files

3

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: DOWN-WEST

Uniqueness Score: 0.6268

RMS Power: 0.0072

Components:
Activity: 0.810 | Frequency: 0.573 | Temporal: 0.472 | Acoustic: 0.862 | Spatial: 0.684
Spectrogram for down-west

Direction: DOWN

Uniqueness Score: 0.5708

RMS Power: 0.0045

Components:
Activity: 0.999 | Frequency: 0.416 | Temporal: 0.000 | Acoustic: 1.000 | Spatial: 1.000
Spectrogram for down

Direction: DOWN-NORTH

Uniqueness Score: 0.5375

RMS Power: 0.0062

Components:
Activity: 0.598 | Frequency: 0.145 | Temporal: 0.421 | Acoustic: 0.558 | Spatial: 0.709
Spectrogram for down-north

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
down 607.0178 0.0585 0.3335 0.8466 0.5708 0.0045
down-north 603.0062 0.0205 0.2826 0.7315 0.5375 0.0062
down-west 605.7671 0.0806 0.3095 0.7177 0.6268 0.0072

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files